IL_4XEJ_420

3D structure

PDB id

4XEJ (explore in PDB, NAKB, or RNA 3D Hub)

Description

IRES bound to bacterial Ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.8 Å

Loop

Sequence

GGGG*CUU

Length

7 nucleotides

Bulged bases

4XEJ|1|B16S|G|926

QA status

Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

IL_4XEJ_420 not in the Motif Atlas

Geometric match to IL_6IA2_002

Geometric discrepancy: 0.1452

The information below is about IL_6IA2_002

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

4XEJ|1|B16S|G|925
4XEJ|1|B16S|G|926
4XEJ|1|B16S|G|927
4XEJ|1|B16S|G|928
*
4XEJ|1|B16S|C|1389
4XEJ|1|B16S|U|1390
4XEJ|1|B16S|U|1391

Current chains

Chain B16S

16S ribosomal RNA

Nearby chains

Chain BIRE

Cripavirus internal ribosome entry site (IRES); CrPV IRES